马上评丨不计入中考总分，不等于生物地理不重要了

This pattern means 'although...' and is used to introduce a fact that does not prevent the main result from happening. 尽管 often appears with 但, 可是, 还是, or 仍然. It is useful for expressing contrast between expectation and reality.

不等于 is used to say that one thing does not mean or is not the same as another. It often appears in argumentative writing to correct misunderstandings. It is stronger and more formal than saying 不是.

This pattern expresses a condition leading directly to a result: 'as long as...' or sometimes 'whenever...'. It is common in both spoken and written Chinese. In this text, it is used to express a general belief about what happens under a certain condition.

This is a standard conditional pattern. 如果 introduces the condition, and 那么 introduces the consequence. In formal writing, 那么 makes the logic clearer, especially in explanation or argumentation.

This pattern contrasts two ideas and emphasizes the correct one. It is very common in explanations and arguments. The speaker rejects one interpretation or goal and replaces it with another, often more important one.